package 常用类.day2.枚举;

public class Test {
    public static void main(String[] args) {
        Stu s=new Stu();
        s.show();
        System.out.println("=================");
        //long a=2;
        //switch中只能放byte,short,char,int,String(jdk1.7开始),enum
        String str="abc";
        switch (s.course){
            case JAVA:
                break;
            case IOS:
                break;

        }
    }
}
